<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@taglib uri="/itcast" prefix="itcast" %>


<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>输出客户机的IP</title>
  </head>
  
  <body>
  <!-- itcast 指的是uri="/itcast" prefix="itcast"的prefix  viewIP指的是itcast.tld中的 tag标签的name对应的值 -->
     您的IP是：<itcast:viewIP/>
  </body>
</html>
